Gaya APA
Abel, Jurgen. (1992).
Double density data compression software .
Germany:
Abacus .
Gaya Chicago
Abel, Jurgen.
Double density data compression software.
Germany:
Abacus ,
1992.
Text.
Gaya MLA
Abel, Jurgen.
Double density data compression software.
Germany:
Abacus ,
1992.
Text.
Gaya Turabian
Abel, Jurgen.
Double density data compression software.
Germany:
Abacus ,
1992.
Print.